diff --git a/test/scenario/scenario_config.h b/test/scenario/scenario_config.h
index a4d55ab64f..02cd21ece6 100644
--- a/test/scenario/scenario_config.h
+++ b/test/scenario/scenario_config.h
@@ -75,6 +75,10 @@ struct PacketStreamConfig {
 struct VideoStreamConfig {
   bool autostart = true;
   struct Source {
+    enum class ContentType {
+      kVideo,
+      kScreen,
+    } content_type = ContentType::kVideo;
     enum Capture {
       kGenerator,
       kVideoFile,
@@ -118,6 +122,7 @@ struct VideoStreamConfig {
     ~Stream();
     bool packet_feedback = true;
     bool use_rtx = true;
+    DataRate pad_to_rate = DataRate::Zero();
     TimeDelta nack_history_time = TimeDelta::ms(1000);
     bool use_flexfec = false;
     bool use_ulpfec = false;
diff --git a/test/scenario/video_stream.cc b/test/scenario/video_stream.cc
index 4f0078a9da..77dff147c6 100644
--- a/test/scenario/video_stream.cc
+++ b/test/scenario/video_stream.cc
@@ -132,11 +132,20 @@ VideoEncoderConfig CreateVideoEncoderConfig(VideoStreamConfig config) {
   size_t num_streams = config.encoder.num_simulcast_streams;
   VideoEncoderConfig encoder_config;
   encoder_config.codec_type = config.encoder.codec;
-  encoder_config.content_type = VideoEncoderConfig::ContentType::kRealtimeVideo;
+  switch (config.source.content_type) {
+    case VideoStreamConfig::Source::ContentType::kVideo:
+      encoder_config.content_type =
+          VideoEncoderConfig::ContentType::kRealtimeVideo;
+      break;
+    case VideoStreamConfig::Source::ContentType::kScreen:
+      encoder_config.content_type = VideoEncoderConfig::ContentType::kScreen;
+      break;
+  }
   encoder_config.video_format =
       SdpVideoFormat(CodecTypeToPayloadString(config.encoder.codec), {});
   encoder_config.number_of_streams = num_streams;
   encoder_config.simulcast_layers = std::vector<VideoStream>(num_streams);
+  encoder_config.min_transmit_bitrate_bps = config.stream.pad_to_rate.bps();
 
   std::string cricket_codec = CodecTypeToCodecName(config.encoder.codec);
   if (!cricket_codec.empty()) {